.login {
    text-align: center;
    font-family: 微软雅黑;
    font-size: 20px;
    text-decoration: none;
    color: aliceblue;
}

.division {
    text-align: center;
    font-family: 微软雅黑;
    font-size: 20px;
    color: aliceblue;
}

.register {
    text-align: center;
    font-family: 微软雅黑;
    font-size: 20px;
    text-decoration: none;
    color: aliceblue;
}

a:hover {
    text-decoration: none;
}

.logo{
    width: 140px;
    height: 50px;
    margin-top: -8px;
    margin-left: -8px;
}